Over the past 819 days, starting from August 28, 2022, there were 1ctts.nrel.gov's availability checks performed. All tests performed as of November 24, 2024, revealed that ctts.nrel.gov was either down or experiencing issues. 100.00% of the tests, or 1 evaluations, revealed that ctts.nrel.gov was unavailable, with the most recent instance occurring on August 28, 2022. As of November 24, 2024, all received replies confirm that there have been no responses with an error status. Ctts.nrel.gov's response time was recorded at — seconds, with an average of 0.001 seconds, as of August 28, 2022.